Fix copy'n'paste error in a comment

c5c35181 · Oliver Sander · 559f4eff · c5c35181
Commit c5c35181 authored Jun 07, 2015 by Oliver Sander
--- a/dune/tnnmg/functionals/test/functionaltest.hh
+++ b/dune/tnnmg/functionals/test/functionaltest.hh
@@ -60,7 +60,7 @@ void testConvexity(const Functional& functional,
 *
 * \tparam Functional Type of the functional to be tested
 * \param functional The functional to be tested
- * \param testDirections Test addGradient at these points
+ * \param testDirections Test homogeneity at these points
 */
 template <class Functional>
 void testHomogeneity(const Functional& functional,